<div class="apiDetail">
    <div>
        <h2><span>String</span><span class="path">setting.data.simpleData.</span>idKey</h2>

        <h3>概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]</span></h3>

        <div class="desc">
            <p></p>

            <div class="longdesc">
                <p>节点数据中保存唯一标识的属性名称。<span class="highlight_red">[setting.data.simpleData.enable = true 时生效]</span></p>

                <p>默认值："id"</p>
            </div>
        </div>
        <h3>setting 举例</h3>
        <h4>1. 使用简单 Array 格式的数据</h4>
	<pre xmlns=""><code>var setting = {
        data: {
        simpleData: {
        enable: true,
        idKey: "id",
        pIdKey: "pId",
        rootPId: 0
        }
        }
        };
        var treeNodes = [
        {"id":1, "pId":0, "name":"test1"},
        {"id":11, "pId":1, "name":"test11"},
        {"id":12, "pId":1, "name":"test12"},
        {"id":111, "pId":11, "name":"test111"}
        ];
        ......</code></pre>
    </div>
</div>